cccc cccf ccci cccl cccp cccv ccfc ccff ccfi ccfl cchl cchp ccic ccii ccil ccip cciv cclc ccli cclv ccoc ccpl ccpp ccvi ccvo cfcf cfcl cfco cfpl cfpo cfvp chch chci chcp chfc chfi chic chif chih chil chip chiv chlc chlp choc choh choi chol choo chop chov chpf chpp chvo cicc cich cici cico ciff cifl ciii cili cill cilo cilp cilv cipf cipo cipp civc civh civo clic clif clii clio clip cliv clof cloo clop clpp clvi coch coco cocp cofc coff cofi coho coif coil coip col- coli coll colo colp coof cooh cool coop coph copi copo copp covo cpff cphl cpic cpif cpio cplc cpvc cpvl cvcc cvii fccf fcch fccp fcic fcii ffcc ffff ffii fhci ficc fich fico fifc fiff fifi fifo fiii fiil fili fill filo fipp flcl flic flii flip floc floo flop foch foci foco fofo foil folc foli foll folo foof fool fopp fp-c fpcc fplc h-ii hccc hcch hcfc hchi hcpc hfip hhcl hhhh hhip hhof hhpc hi-c hi-v hicc hich hico hicp hiff hifh hifi hifo hifv hihc hihi hiho hiil hili hill hilo hioc hipc hipo hipp hoch hoff hohl hoho hoif hoil hoip hol- holc holh holi holl holo holp hoof hool hoop hopf hopi hopo hopp hovi hpcc hpfc hvcc iccc iccf icci iccl icco iccp ichc ichi icho icll iclp icoc icpc icpo ifco ifcp ific ifil ifpo ihcc ihop ihvh iihl iiii iiio iioi iioo iiop iipf ilic ilio ill- illi illo illp iloc iloo ioci iocp iofc ioii ioio iolo ioof iooi iooo iopl ipcc ipfc iphc ipil iplo ipoh ipop ippc ippf ippo ivcf ivic lccc lcfc lchc lcpc lcpl lcvp lfcc lhfp lhhh lhip lich lico liff lifl lifo lih- lihi liho liii liiv lili lill lilo lio- lip- lipc liph lipi lipl lipo lipp livi livo llcc lllc llll lloc lloo lo-v locc loch loci loco loff lofi lohi loho loic loif loli loll lolo looc loof lool loop lopi lopp lovo lpfp lppl lvcc lvii lviv lvov occc occi ocfp ochi oclc ocpp ofcl off- offc offh offo ohcc ohhi ohho ohif ohio ohoh oici oiii oipc olcc olic olio olli ollo olof olov olpc olph olvi ooff ooho oolo oooh oooo ophi opic opii opio opo- oppi oppo ovfl ovi- ovil ovo- ovol ovoo ovpp pccc pccl pcfc pchp pcip pcll pclo pcpp pfff pfic pfli phcc phi- phil phip phlo phoh phoo picc pich pici pico piff piip pil- pili pill pilo pipi pipo pipp pivo plcc plch plff plif plio plip ploc ploh ploo plop plov plpp plvi poch poco poff pofi pohl poil poio poli poll polo poof pooh pool poop pop- popc popi popo popp povl povo ppcc ppci pphi ppic ppif ppih ppli pplo pppo pppp pvco pvlv vcci vcfl vfcc vfli vflo vhhh vic- vich vici vico viff vihi viii vili vill viol vivi vivo vlcc vlci vlli vloc voff voho voic voil voio voip volc volf voli voll volo volp vooc vool vplp vvvv